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High

Nginx UI OTP secure-session step-up is missing on sensitive mutation routes

Type: advisorySource: Official CVE List1 source record

Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, Nginx UI does not apply RequireSecureSession to multiple authenticated mutation routes even though OTP-enabled users are expected to present a fresh X-Secure-Session-ID for sensitive actions. A stolen authenticated session can therefore create or alter automatic backups, DNS credentials and records, certificates and ACME users, Nginx control settings, and site or stream automation without completing the OTP or passkey step-up. This issue is fixed in version 2.4.1.

Announced Source revision 1
Original source ↗

CVE-2026-84315

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-84315

nginx-ui

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "0xJacky",
    "product": "nginx-ui",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.4.1"
      }
    ]
  }
]
Related CVEs
CVE-2026-84315

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#20350 · Revision 1
Added to Heist Feed
Publisher date
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